Vintage Omega Seamaster Automatic Calendar Wristwatch

This is a vintage Omega Seamaster automatic wristwatch dating approximately to the 1960s. The timepiece features a classic round stainless steel case with a diameter likely between 34mm and 36mm. The silver-tone or champagne sunburst dial has acquired a noticeable warm patina consistent with age. It features applied baton hour markers and slender alpha or pencil-style hands. A date window is positioned at the 3 o'clock mark. The dial prominently displays the Omega logo and symbol at the 12 o'clock position, with 'Seamaster' and 'Automatic' text visible beneath. The watch is currently paired with a non-original or later-model multi-link stainless steel bracelet that appears to be integrated through standard lugs. The condition shows visible signs of wear, including surface scratching on the crystal and metal casing. There is evidence of oxidation or spotting on the dial surface, which is common in vintage Seamasters of this era. The crown appears original and low-profile. The overall craftsmanship reflects the high-quality Swiss watchmaking standards of mid-century Omega, though the current condition suggests it has been well-used and may require professional servicing and cleaning.